High Reliability, Military D Subminature, & Non-Magnetic/No-Outgas
Solder Cup
Crimp
Printed Circuit
(See page 333)
(See page 334-335)
(See page 336-338)
Performance and Material Specifications
MATERIALS AND FINISHES
Standard
Material
Shell
Steel per ASTM A-620
Finish
Yellow chromate over cadmium
QQ-P-416 Type II Class 2
Material
Steel per ASTM A-620
Miltary
Finish
Yellow chromate over cadmium
QQ-P-416 Type II Class 2
Insulator
Diallyl phthalate glass-filled
per MIL-M-14, type SDG-F,
color green
Copper alloy
Gold over nickel
Diallyl phthalate glass-filled
per MIL-M-14, type SDG-F,
color green
Copper Alloy
Crimp Socket has
stainless steel hood
passivated.
Stainless steel
Gold 50 microinches minimum thickness per
MIL-G-45204 Type II Grade C Class 1 over
copper per MIL-C-14550
Hood: Passivated
Passivate per QQ-P-35
Contact
Float Mount Hardware
Stainless steel
Passivate per QQ-P-35
PERFOMANCE SPECIFICTIONS
Wire Accommodation (AWG)
Solder - #20 Max.
Crimp - #18- #30 Max.
#20; 5 Amp
-65˚C to +150˚C
55 @ 7.5 Amp
test current
DIELECTRIC WITHSTANDING VOLTAGE
90˚ and Straight (Solder/Crimp)
Altitude (feet/m)
Sea Level
Average Flashover
Test
1700/1500
1250/1000
20,000/6,096
1000/1000
750/650
50,000/15,240
650/500
475/325
70,000/21,336
500/500
375/325
Current Rating
Temperature Rating
Contact Resistance
After Salt Spray, Millivolt Max.
See pages 339 and 340 for complete M24308 cross reference.
All voltage figures are rms AC 60 rms cps, measured at approximately +25˚C, 50% rh. For additional performance specifications refer to
MIL-C-24308 Test Extracts on page 385.
Non-Magnetic/No-Outgas Options
Suffix
Code
Residual
Magnetism
Shell Material
(Finish)
Desired Results
NMB
NMB-K52
200 Gamma Residual Magnetism Insulator. (Diallyl Phtalate
per MIL-M-14 type SDG-F, color white.)
200 Gamma Residual Magnetism Insulator. (Diallyl Phtalate
per MIL-M-14 type SDG-F, color white.)
Bras Shells Per QQ-B-613 (Yellow Chromate over Cadmium per QQ-P-416.
Type II, Class 2.)
Brass Shells Per QQ-B-613 (Gold over copper per MIL-G-45204, Type II,
Grade C, Class 1 over copper per MIL-C-14550.)
Non-Magnetic
No-Outgas
Non-Magnetic
No-Outgas
Note: Look for the
NM
symbol for orderign information.
Contact Arrangements
Face View Pin Insert
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
6
7
8
9
9
10
11
12 13
14
15
14 15
16
17 18
19 20
21 22
23
24 25
Shell Size
Contact Arrangement
Contact Size
1
2
3
4
E
9
#20
5
6
7
8
9
10
11 12 13
14 15 16
17
18 19
A
15
#20
1
18
2
3
4
5
6
7
8
9
10
11 12 13
B
25
#20
14 15 16
17
33
20
21
22 23
24 25
26
27
28 29
30 31
32 33
34 35
36
37
34
35
36 37
38 39
40
41 42
43
46 45
46
47 48
49
50
Shell Size
Contact Arrangement
Contact Size
C
37
#20
D
50
#20
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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